ACT International Subject Test (AIST) Computer-Based Testing
ACT testing outside the United States is conducted through computer-based testing (CBT) at test centers. This solution provides a personalized and secure testing experience for examinees. ACT is committed to ensuring a high-quality assessment that provides a level playing field for all students.
Test Dates
Test dates for 2024-2025 and 2025-2026 are shown below.
2024-2025
Administration | Registration Open | Registration | Testing | Subjects | Date |
|---|---|---|---|---|---|
| June | 19 Aug 2024 | 12 Jun 2025 | 21 Jun 2025 Morning | Math 1 | 1-8 weeks from test date |
| 21 Jun 2025 Afternoon | English 1 | ||||
| July | 19 Aug 2024 | 10 Jul 2025 | 19 Jul 2025 Morning | Biology | 1-8 weeks from test date |
| 19 Jul 2025 Afternoon | Math 2 |
2025-2026
Administration | Registration Open | Registration | Testing | Subjects | Date |
|---|---|---|---|---|---|
| September | 11 Aug 2025 | 4 Sep 2025 | 13 Sep 2025 Morning | Chemistry, English 1 | Up to 8 weeks from test date |
| 13 Sep 2025 Afternoon | English 2, Math 2 | ||||
| October | 11 Aug 2025 | 16 Oct 2025 | 25 Oct 2025 Morning | Math 1 | Up to 8 weeks from test date |
| 25 Oct 2025 Afternoon | Biology | ||||
| December | 11 Aug 2025 | 27 Nov 2025 | 6 Dec 2025 Morning | Math 1 | Up to 8 weeks from test date |
| 6 Dec 2025 Afternoon | Biology, Math 2 | ||||
| February | 18 Aug 2025 | 5 Feb 2026 | 14 Feb 2026 Morning | Math 1 | Up to 8 weeks from test date |
| 14 Feb 2026 Afternoon | Chemistry, English 1 | ||||
| April | 18 Aug 2025 | 9 Apr 2026 | 18 Apr 2026 Morning | Biology | Up to 8 weeks from test date |
| 18 Apr 2026 Afternoon | English 2, Math 2 | ||||
| June | 18 Aug 2025 | 11 Jun 2026 | 20 Jun 2026 Morning | Math 1 | Up to 8 weeks from test date |
| 20 Jun 2026 Afternoon | English 2 | ||||
| July | 18 Aug 2025 | 9 Jul 2026 | 18 Jul 2026 Morning | Math 1 | Up to 8 weeks from test date |
| 18 Jul 2026 Afternoon | Biology, English 1 |
Administration Policies
Technical Coordinator Responsibilities
The technical coordinator installs and configures testing system software and helps the test coordinator set up computers for testing. The person in this role must be available on test day to help resolve any technical issues that may arise.
He or she is responsible for the tasks listed below:
- Ensure the site’s computers and infrastructure meet online testing technical requirements.
- Install the Unity Enterprise Application on testing devices.
- Run readiness tests on each testing device.
- Help the test coordinator and other staff set up for test day.
- Troubleshoot technical issues that staff or examinees may have on test day.
Test Coordinator Responsibilities
The test coordinator leads the test-day team to ensure examinees at your center test under the same conditions as examinees at every other center. The test coordinator may serve at only one center and must be on file at ACT. He or she has overall responsibility for coordinating test site operations, including storing materials and setting up test rooms. The test coordinator provides the continuity and administrative uniformity necessary to ensure that the examinees are tested under standardized and secure conditions.
He or she is responsible for the tasks listed below:
- prepare facilities (select & reserve rooms, prepare test rooms)
- assign & train staff (select all staff and train)
- arrange student accommodations
- coordinate testing activities (seating arrangements, work with technical coordinator, ensure all testing data is uploaded after completion)
- maintain security
- ensure complete documentation (verify and return all required documentation after testing)
For a complete list of detailed instructions reference:
- ACT International Subject Test Administration Manual
- Accessibility Supports Guide for ACT International Subject Test (AIST)
Contact Info
If you have questions, you may contact us via:
Phone: 319.337.1993
Email: OSUS@act.org